Method for adjusting a production roll for aluminum alloy sheet, strip or foil

Abstract

The application provides an aluminum alloy plate strip foil production compression roller adjusting method, and relates to the technical field of aluminum alloy plate strip foil production. The aluminum alloy plate strip foil production compression roller adjusting method is applied to an aluminum alloy plate strip foil production compression roller adjusting device, which comprises a compression roller position control adjusting method, a compression roller pressure adjusting method and a compression roller temperature adjusting method. The compression roller pressure adjusting method is further adjusted on the basis of the compression roller position control adjusting method. The position, pressure and temperature of the compression roller are distinguished and adjusted. The position of the compression roller is adjusted, the aluminum alloy plate strip foil semi-finished product is clamped between the upper and lower compression roller bodies, the suitability of the compression roller in aluminum alloy plate strip foil production is improved, the clamping pressure of the compression roller is adjusted, the stability of the aluminum alloy plate strip foil during compression and movement is improved, and the temperature of the compression roller is adjusted, so that the production efficiency of the aluminum alloy plate strip foil is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aluminum alloy plate strip foil production, in particular to a kind of aluminum alloy plate strip foil production press roller adjusting method. BACKGROUND

[0002] Aluminum plate is a kind of planar form of aluminum, with width and length and thickness, aluminum strip generally refers to the aluminum plate with certain width, length is roll-shaped, and aluminum foil generally refers to the aluminum strip with relatively thin thickness, so aluminum alloy plate strip foil generally refers to the long strip-shaped metal strip with relatively long length and relatively thin thickness.

[0003] When producing aluminum alloy plate strip foil, because the plasticity and ductility of aluminum alloy plate strip are good, generally, press roller is used to compress the aluminum alloy plate strip foil during production, so as to roll the aluminum alloy plate strip foil semi-finished product into foil shape, and the press roller needs to be adjusted correspondingly before the rolling treatment of aluminum alloy plate strip foil semi-finished product. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the shortcomings of the prior art, the present application provides a kind of aluminum alloy plate strip foil production press roller adjusting method, solve the problem that the existing aluminum alloy plate strip foil production press roller is slow in production efficiency when being used, cannot be stable clamping aluminum alloy plate strip foil and being rolled into production.

[0006] (II) Technical scheme

[0007] To achieve the above object, the present application is realized by the following technical scheme: a kind of aluminum alloy plate strip foil production press roller adjusting device, including installation platform, the rear side middle part of the installation platform is fixedly connected with connecting fixed block, the upper and lower flat plate ends of the installation platform are all fixedly connected with extrusion cylinder in middle part of front end, the drive end of the extrusion cylinder is all fixedly connected with pressure plate on the side close to each other, the front side middle part of the installation platform is provided with installation sliding groove in right end, the installation sliding groove is slidably connected with installation sliding block in inner side, the front side of the installation sliding block is fixedly connected with pressure sensor, the upper and lower two sides of the front side middle part of the installation platform are all fixedly connected with fixed installation slot block, the left side middle part of the installation platform is fixedly connected with heater, and the copper bar end of the heater is fixed outside the fixed installation slot block, the left side of the heater is provided with control terminal, the control terminal is electrically connected with heater, extrusion cylinder and pressure sensor, the front upper end slot of the installation slot block is all slidably connected with sliding round block in inner side, the sliding round block is respectively fixedly connected in two press roller body connection convex shaft ends.

[0008] Preferably, the diameter of the convex shafts connected to the two ends of the compression roller body is the same, and the middle of each convex shaft is provided with a ring groove of the same size, and the outer side of each compression arc plate is slidably arranged inside the ring groove of the convex shaft connected to the two ends of the compression roller body.

[0009] Preferably, the convex shafts connected to the two ends of the compression roller body are made of copper.

[0010] Preferably, an infrared range finder is loaded on the upper and lower ends of the control terminal, and the control terminal is arranged inside the left end of the upper and lower plate ends of the mounting table.

[0011] Preferably, a compression roller adjusting method for aluminum alloy plate strip foil production is applied to a compression roller adjusting device for aluminum alloy plate strip foil production, which includes a compression roller position control adjusting method, a compression roller pressure adjusting method, and a compression roller temperature adjusting method. The compression roller pressure adjusting method is further adjusted on the basis of the compression roller position control adjusting method. The compression roller position control adjusting method is as follows: first, place the aluminum alloy plate strip foil semi-finished product between the upper and lower compression roller bodies, and use the sliding blocks at the two ends of the compression roller body to slide inside the empty groove of the fixed mounting groove block, so that the compression roller body of different diameters can be installed and replaced, and then the upper and lower compression roller bodies can be clamped to clamp the aluminum alloy plate strip foil semi-finished product.

[0012] Preferably, the compression roller pressure adjusting method includes the following specific operation steps:

[0013] S1. Place the aluminum alloy plate strip foil semi-finished product between the upper and lower compression roller bodies with a certain diameter, and simultaneously slide the installation sliding block inside the installation sliding groove to ensure that the upper and lower sensing ends of the pressure sensor connected to the installation sliding block are in contact with the convex shafts connected to the two ends of the upper and lower compression roller bodies.

[0014] S2. Control the two extrusion cylinders to move inward by using the control terminal, and since the compression arc plates can be clamped in the ring grooves of the convex shafts connected to the two ends of the compression roller body, the distance between the two compression arc plates at this time can be measured and calculated by using an external mechanism when the compression arc plates extrude the convex shafts connected to the two ends of the compression roller body.

[0015] S3. Record the total movement distance of the two compression arc plates to obtain the extrusion cylinder force feedback value A when the aluminum alloy plate strip foil is just clamped, the extrusion cylinder force feedback value B when the aluminum alloy plate strip foil produces a compression deformation of 2mm, the extrusion cylinder force feedback value C when the aluminum alloy plate strip foil produces a compression deformation of 5mm, and the extrusion cylinder force feedback value D when the aluminum alloy plate strip foil produces a compression deformation of 8mm. According to the thickness difference requirement of the aluminum alloy plate strip foil product, the control terminal controls the change of the force value of the extrusion cylinder connected to the compression arc plate.

[0016] Preferably, the temperature adjustment method of the compression roller comprises the following specific operation steps:

[0017] a1. When the aluminum alloy plate strip foil is just clamped, the connection of the copper rod end is heated by controlling the heater, and the temperature of the fixed installation groove block is controlled to change;

[0018] a2. When the temperature change setting is different, the force value of the extrusion cylinder is controlled to extrude and compress the arc plate, so that the aluminum alloy plate strip foil reaches the expected finished product thickness;

[0019] a3. Record the shortest time when the extrusion cylinder controls the aluminum alloy plate strip foil semi-finished product compression at different temperature changes.

[0020] Preferably, in the position control adjustment method of the compression roller, the aluminum alloy plate strip foil finished product is placed between the upper and lower compression roller bodies before being cleaned and the impurities on the roller surface are removed in time.

[0021] (Three) beneficial effects

[0022] The present application provides a compression roller adjustment method for aluminum alloy plate strip foil production. It has the following beneficial effects:

[0023] The present application adjusts the position, compression pressure and temperature of the compression roller, replaces the installation of compression roller bodies of different diameters, clamps the aluminum alloy plate strip foil semi-finished product between the upper and lower suitable compression roller bodies, installs compression rollers of various hole diameters for aluminum alloy plate strip foil production, and facilitates the rapid replacement of aluminum alloy plate strip foil semi-finished products. The suitability of the compression roller in aluminum alloy plate strip foil production can be improved. When the device is in use, the two extrusion cylinders are driven by the control terminal. Since the compression arc plate is clamped and extruded at the connection convex shaft ring groove of the compression roller body, the compression arc plate connected to the compression roller body can extrude the clamped aluminum alloy plate strip foil. At this time, the total movement distance value of the two compression arc plates and the extrusion cylinder force feedback value can control the force of the aluminum alloy plate strip foil during clamping, further enhancing the stability of the aluminum alloy plate strip foil during compression and movement. The heater is driven by the control terminal to heat the fixed installation groove block. Since the convex shaft end of the compression roller body is made of copper shaft with excellent heat conduction performance, the heater can be used to heat the compression roller body for convenient control of the force value of the extrusion cylinder. When the temperature change setting is different, the aluminum alloy plate strip foil reaches the expected finished product thickness, the force value required by the extrusion cylinder, the compression roller temperature adjustment during roller pressing of the compression roller body, the time reduction during aluminum alloy plate strip foil production, and the improvement of production efficiency. It is environmentally friendly, practical, efficient and convenient. (Four) Description of the Drawings

[0024] Figure 1 This is a front perspective view of the mounting structure of the adjustment device of the present invention;

[0025] Figure 2 This is a front perspective exploded view of the mounting structure of the adjustment device of the present invention;

[0026] Figure 3 This is a front-view perspective three-dimensional schematic diagram of the control terminal connection structure of the present invention;

[0027] The components include: 1. Pressure roller body; 2. Sliding block; 3. Fixed mounting groove block; 4. Heater; 5. Control terminal; 6. Pressure sensor; 7. Mounting platform; 8. Connecting and fixing block; 9. Extrusion cylinder; 10. Pressing arc plate; 11. Mounting slider; 12. Mounting groove. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0029] Example:

[0030] The embodiment of the present application provides a kind of aluminum alloy plate strip foil production pressure roller adjusting device, including installation platform 7, fixedly connected with connecting fixed block 8 in the middle part of rear side of installation platform 7, for the fixed installation processing of installation platform 7 on roller pressing device, extrusion cylinder 9 is fixedly connected with in the middle part of upper and lower flat end front end of installation platform 7, extrusion cylinder 9 is fixedly connected with pressure arc plate 10 in the drive end of mutual close side, using the drive of extrusion cylinder 9, pressure arc plate 10 can be pushed to move tightly, installation platform 7 front side middle part right end is provided with installation sliding groove 12, installation sliding block 11 is slidably connected in the inside of installation sliding groove 12, pressure sensor 6 is fixedly connected with in the front side of installation sliding block 11, using the quick sliding of installation sliding block 11 in the inside of installation sliding groove 12, the loading replacement use of pressure sensor 6 can be conveniently, pressure sensor 6 can also be replaced by infrared range finder and other electrical structures, fixedly connected with fixed installation groove block 3 in the middle part of upper and lower two sides of installation platform 7 front side, heater 4 is fixedly connected with in the middle part of left side of installation platform 7, and heater 4 heating copper bar end is fixed in the outside of fixed installation groove block 3, control terminal 5 is provided with in the left side of heater 4, control terminal 5 is electrically connected with heater 4, extrusion cylinder 9 and pressure sensor 6, for the unified control of heater 4, extrusion cylinder 9 and pressure sensor 6 by control terminal 5 for operator, sliding round block 2 is slidably connected with in the inside of groove of the front upper end of installation groove block 3, sliding round block 2 is respectively fixedly connected in the connecting convex shaft end of two pressure roller bodies 1, it is convenient to install the pressure roller of a variety of different aperture size and carry out aluminum alloy plate strip foil production, it is also convenient to carry out the quick replacement of aluminum alloy plate strip foil semi-finished product, can improve the suitability of the pressure roller when carrying out aluminum alloy plate strip foil production.

[0031] The diameter of the two end connecting convex shafts of the pressure roller body 1 is the same, and the middle part of the two end connecting convex shafts of the pressure roller body 1 is provided with a ring groove with the same size, and the outside of the pressure arc plate 10 is slidably arranged inside the ring groove of the two end connecting convex shafts of the pressure roller body 1. When the device is in use, the two extrusion cylinders 9 are driven by the control terminal 5. Since the pressure arc plate 10 is clamped and extruded in the ring groove of the two end connecting convex shafts of the pressure roller body 1, the pressure arc plate 10 connected to the pressure roller body 1 can control the extrusion of the clamped aluminum alloy plate strip foil.

[0032] The two end connecting convex shafts of the pressure roller body 1 are made of copper metal, and the heater 4 is driven by the control terminal 5 to heat the fixed installation groove block. Since the convex shaft end of the pressure roller body 1 is made of copper shaft with excellent heat conduction performance, the heater 4 can be used to heat and control the heating of the pressure roller body 1.

[0033] The control terminal 5 can be loaded with an infrared range finder at its upper and lower ends, and the control terminal 5 is arranged inside the left end of the upper and lower flat ends of the installation platform 7, for controlling the displacement distance when the two pressure roller bodies 1 are pressed.

[0034] A method for adjusting pressure rollers in aluminum alloy sheet and foil production is provided, applied to a pressure roller adjustment device for aluminum alloy sheet and foil production. The method includes a pressure roller position control adjustment method, a pressure roller pressure adjustment method, and a pressure roller temperature adjustment method. The pressure roller pressure adjustment method is a further adjustment based on the pressure roller position control adjustment method. The pressure roller position control adjustment method involves placing the semi-finished aluminum alloy sheet and foil between two upper and lower pressure roller bodies 1. The sliding blocks 2 at both ends of the pressure roller body 1 slide within the empty groove of the fixed mounting slot 3, allowing for the installation and replacement of pressure roller bodies 1 with different diameters. This enables the upper and lower pressure roller bodies 1 to engage and clamp the semi-finished aluminum alloy sheet and foil. The method of installing and replacing pressure roller bodies 1 with different diameters facilitates the engagement and clamping of the semi-finished aluminum alloy sheet and foil between two suitable upper and lower pressure roller bodies 1. This allows for the convenient installation of pressure rollers with various aperture sizes for aluminum alloy sheet and foil production, and also facilitates the rapid replacement of semi-finished aluminum alloy sheet and foil, improving the suitability of the pressure roller in aluminum alloy sheet and foil production.

[0035] The pressure adjustment method for the pressure roller includes the following specific operating steps:

[0036] S1. Place the aluminum alloy sheet foil semi-finished product between the upper and lower pressure roller bodies 1 after the diameter size is determined, and simultaneously slide the mounting slider 11 inside the mounting groove 12 to ensure that the upper and lower sensing ends of the pressure sensor 6 connected to the mounting slider 11 and the connecting convex shafts at both ends of the upper and lower pressure roller bodies 1 are in mutual contact.

[0037] S2. By using the control terminal 5 to control the two extrusion cylinders 9, the upper and lower pressing arc plates 10 can be controlled to move inward. Since the size of the pressing arc plates 10 can be locked at the connecting convex shaft grooves at both ends of the pressure roller body 1, when the inner side of the pressing arc plates 10 extrudes the connecting convex shafts at both ends of the pressure roller body 1, the distance between the two pressing arc plates 10 at this time can be measured and calculated by an external mechanism.

[0038] S3. Record the total movement distance value of the two compression arc plates 10, and obtain the force feedback value A of the extrusion cylinder 9 when the aluminum alloy strip foil is just clamped, the force feedback value B of the extrusion cylinder 9 when the compression deformation value of the aluminum alloy strip foil is 2mm, the force feedback value C of the extrusion cylinder 9 when the compression deformation value of the aluminum alloy strip foil is 5mm, and the force feedback value D of the extrusion cylinder 9 when the compression deformation value of the aluminum alloy strip foil is 8mm. According to the thickness difference requirement of the finished aluminum alloy strip foil, the control terminal 5 is used to control the change of the force value of the extrusion cylinder 9 connected to the compression arc plate 10, and the two extrusion cylinders 9 are driven by the control terminal 5. Since the compression arc plate 10 is clamped and extruded at the connecting convex shaft ring groove of the compression roller body 1, the compression arc plate 10 connected to the compression roller body 1 can control the extrusion of the clamped aluminum alloy strip foil. At this time, the total movement distance value of the two compression arc plates 10 and the force feedback value of the extrusion cylinder 9 can be controlled when the aluminum alloy strip foil is clamped, further enhancing the stability of the aluminum alloy strip foil during compression movement.

[0039] The compression roller temperature adjusting method comprises the following specific operation steps:

[0040] a1. When the aluminum alloy strip foil is just clamped, the heater 4 is controlled to heat the connection of the copper rod end, and the temperature of the fixed installation groove block 3 is controlled to change;

[0041] a2. When the temperature change is set to different values, the force value of the extrusion cylinder 9 is controlled to extrude the compression arc plate 10, and the compression roller body 1 is compressed to make the aluminum alloy strip foil reach the expected finished product thickness;

[0042] a3. Record the shortest time when the extrusion cylinder 9 is controlled to compress the aluminum alloy strip foil semi-finished product at different temperature changes, and use the control terminal 5 to drive the heater 4 to heat the fixed installation groove block 3. Since the convex shaft end of the compression roller body 1 is set to a copper shaft with excellent heat conduction performance, heating with the heater 4 can control the heating of the compression roller body 1, which facilitates the control of the force value of the extrusion cylinder 9 when the temperature change is set to different values, and the aluminum alloy strip foil reaches the expected finished product thickness. The force value required by the extrusion cylinder 9 facilitates the adjustment of the compression roller temperature during the roller pressing process of the compression roller body 1, reduces the time of the compression roller body 1 during the aluminum alloy strip foil production roller pressing, and further improves the production efficiency.

[0043] Before the finished aluminum alloy strip foil is placed between the upper and lower compression roller bodies 1, the impurities on the roller surface should be cleaned and removed in time to prevent the impurities on the surface of the compression roller body 1 from affecting the compression adjustment and the formal production roller pressing, thereby affecting the production quality and efficiency of the finished aluminum alloy strip foil.

[0044] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A method for adjusting pressure rollers in the production of aluminum alloy sheet, strip, and foil, characterized in that: This invention relates to a roller adjustment device for aluminum alloy sheet, strip, and foil production. The roller adjustment device includes a mounting plate (7), a connecting fixing block (8) fixedly connected to the middle of the rear side of the mounting plate (7), and extrusion cylinders (9) fixedly connected to the middle of the front ends of the upper and lower flat plates of the mounting plate (7). Each extrusion cylinder (9) has a pressing arc plate (10) fixedly connected to its driving end on one side close to the other. A mounting groove (12) is provided at the right end of the middle of the front side of the mounting plate (7). A mounting slider (11) is slidably connected to the inner side of the mounting groove (12), and a pressure sensor is fixedly connected to the front side of the mounting slider (11). The mounting plate (6) has fixed mounting slots (3) on both the upper and lower sides of the front middle of the mounting plate (7). The mounting plate (7) has a heater (4) fixedly connected to the middle of the left side. The heating copper rod end of the heater (4) is fixed to the outside of the fixed mounting slot (3). The heater (4) has a control terminal (5) on the left side. The control terminal (5) is electrically connected to the heater (4), the extrusion cylinder (9), and the pressure sensor (6). The upper front slot of the fixed mounting slot (3) has sliding blocks (2) slidably connected to the inner side of the slot. The sliding blocks (2) are fixedly connected to the connecting convex shaft ends of the two pressure roller bodies (1). The diameter of the connecting cam shafts at both ends of the pressure roller body (1) is the same, and the middle of the connecting cam shafts at both ends of the pressure roller body (1) is provided with annular grooves of the same size. The outer side of the pressing arc plate (10) is slidably disposed on the inner side of the annular grooves at both ends of the connecting cam shafts of the pressure roller body (1). Both ends of the pressure roller body (1) are made of copper metal; The control terminal (5) is located on the inner left side of the upper and lower flat ends of the mounting plate (7); The method for adjusting the pressure rollers in the production of aluminum alloy sheet and foil includes a pressure roller position control adjustment method and a pressure roller pressure adjustment method. The pressure roller pressure adjustment method is a further adjustment based on the pressure roller position control adjustment method. The pressure roller position control adjustment method is as follows: First, place the aluminum alloy sheet and foil semi-finished product between the upper and lower pressure roller bodies (1). Use the sliding round blocks (2) at both ends of the pressure roller body (1) to slide inside the empty groove of the fixed installation groove block (3). This allows for the installation and replacement of pressure roller bodies (1) of different diameters, thereby enabling the upper and lower pressure roller bodies (1) to clamp and tighten the aluminum alloy sheet and foil semi-finished product. The pressure adjustment method for the pressure roller includes the following specific operating steps: S1. Place the aluminum alloy sheet foil semi-finished product between the upper and lower pressure roller bodies (1) after the diameter size is determined, and at the same time slide the mounting slider (11) inside the mounting groove (12) to ensure that the upper and lower sensing ends of the pressure sensor (6) connected by the mounting slider (11) and the connecting convex shafts at both ends of the upper and lower pressure roller bodies (1) abut against each other. Use the sliding of the mounting slider (11) inside the mounting groove (12) to facilitate the loading and replacement of the pressure sensor (6); S2. By using the control terminal (5) to control the two extrusion cylinders (9), the upper and lower pressing arc plates (10) can be controlled to move inward. Since the size of the pressing arc plate (10) can be locked at the connecting cam shaft groove at both ends of the pressure roller body (1), when the inner side of the pressing arc plate (10) extrudes the connecting cam shaft at both ends of the pressure roller body (1), the distance between the two pressing arc plates (10) at this time can be measured and calculated by an external mechanism. S3. Record the total moving distance of the two pressing arc plates (10) to obtain the force feedback value A of the extrusion cylinder (9) when the aluminum alloy sheet foil semi-finished product is just clamped, the force feedback value B of the extrusion cylinder (9) when the aluminum alloy sheet foil semi-finished product produces a pressing deformation of 2mm, the force feedback value C of the extrusion cylinder (9) when the aluminum alloy sheet foil semi-finished product produces a pressing deformation of 5mm, and the force feedback value D of the extrusion cylinder (9) when the aluminum alloy sheet foil semi-finished product produces a pressing deformation of 8mm. According to the thickness difference requirement of the aluminum alloy sheet foil finished product, use the control terminal (5) to control the change of the force value of the extrusion cylinder (9) connected to the pressing arc plate (10).

2. The method for adjusting pressure rollers in aluminum alloy sheet, strip, and foil production according to claim 1, characterized in that: The pressure roller adjustment method also includes a pressure roller temperature adjustment method, which includes the following specific operating steps: a1. When the aluminum alloy sheet and foil semi-finished product is just clamped, the heater (4) is controlled to heat the connection of the copper rod end, and the fixed installation slot block (3) is controlled to change the temperature. a2. When the temperature change is set to different values, the force value of the extrusion cylinder (9) is controlled to extrude and press the arc plate (10) and press the pressure roller body (1) so that the aluminum alloy plate foil semi-finished product reaches the expected finished product thickness. a3. Record the shortest time for the extrusion cylinder (9) to press aluminum alloy sheet, strip and foil semi-finished products under different temperature changes.

3. The method for adjusting pressure rollers in aluminum alloy sheet, strip, and foil production according to claim 1, characterized in that: In the roller position control and adjustment method, the aluminum alloy sheet, strip, and foil semi-finished products should be cleaned and impurities removed from the roller surface in a timely manner before being placed between the upper and lower roller bodies (1).

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